2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/76918Monotonicity principles can be used to get informations about nonlinear singular integral equations. These results are based on a theorem of Browder and Minty. We consider a family of monotone singular integral operators and associated nonlinear singular integral equations with Nemickii operator in Clifford analysis which has an application to the nonlinear magnetic field equation in the 3-dimensional Euclidean space.Latex, 14 pagesComplex Variablestext